What is a thermal mass flow meter

What does a thermal mass flow meter do

The thermal mass flow meter is a kind of instrument that uses the heat transfer principle, heat exchange relation between flowing fluid and heat source, to measure mass flow of gas.

Application´╝ÜOxygen, nitrogen, hydrogen, chlorine and mixed gas blast furnace gas, flue gas, biogas, compressed air, natural gas, liquefied gas, primary and secondary air and etc.